Even as Lindsay Lohan was enjoying her first moments of freedom, en route to rehab, the star’s estranged father Michael Lohan was suggesting she needs to look a little closer to home.

There’s feverish speculation — and Michael has heard it too — that Lohan will be isolated from her family and friends during her 90-day detox at UCLA Medical Center, according to one rehab source who spoke to RadarOnline.com, who has knowledge of the actresses’ situation.

Several attorneys visited Lindsay hours before her release on Sunday because the actress was trying to secure a million-dollar payday to tell her story about her 13 days behind bars, the Lohan patriarch said.